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<h1 class="topictitle1">Creating an Air Gap Policy</h1>
<div id="body0000001541121341"><p id="EN-US_TOPIC_0000002165515144__p1864825153610">This section describes how to create an Air Gap policy.</p>
<div class="section" id="EN-US_TOPIC_0000002165515144__section1940175020495"><h4 class="sectiontitle">Precautions</h4><p id="EN-US_TOPIC_0000002165515144__p18665108103">Replication jobs can be performed only when the Air Gap port is connected. Ensure that the replication job policy configured on the storage device does not conflict with the Air Gap policy of the <span id="EN-US_TOPIC_0000002165515144__text1313824101312">OceanCyber 300 Data Security Appliance</span>.</p>
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<div class="section" id="EN-US_TOPIC_0000002165515144__section167951630173417"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000002165515144__ol167813331915"><li id="EN-US_TOPIC_0000002165515144__li1626220893916"><span>Choose <span class="uicontrol" id="EN-US_TOPIC_0000002165515144__uicontrol270150103916"><b>Air Gap</b></span>.</span></li><li id="EN-US_TOPIC_0000002165515144__li14858188109"><span>Click the <span class="uicontrol" id="EN-US_TOPIC_0000002165515144__uicontrol14844123341013"><b><span id="EN-US_TOPIC_0000002165515144__text125341435184410"><strong>Air Gap Policies</strong></span></b></span> tab.</span></li><li id="EN-US_TOPIC_0000002165515144__li14997172851017"><span>Click <span class="uicontrol" id="EN-US_TOPIC_0000002165515144__uicontrol1976854011105"><b><span id="EN-US_TOPIC_0000002165515144__text9242195413449"><strong>Create</strong></span></b></span>.</span></li><li id="EN-US_TOPIC_0000002165515144__li126321447102"><span>Set the basic information about the Air Gap policy. <a href="#EN-US_TOPIC_0000002165515144__table57321910201112">Table 1</a> describes the related parameters.</span><p>
<div class="tablenoborder"><a name="EN-US_TOPIC_0000002165515144__table57321910201112"></a><a name="table57321910201112"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000002165515144__table57321910201112" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Air Gap policy parameters</caption><colgroup><col style="width:27.76%"><col style="width:72.24000000000001%"></colgroup><thead align="left"><tr id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_row3732141018117"><th align="left" class="cellrowborder" valign="top" width="27.76%" id="mcps1.3.3.2.4.2.1.2.3.1.1"><p id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_p5732151061113">Parameter</p>
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<th align="left" class="cellrowborder" valign="top" width="72.24000000000001%" id="mcps1.3.3.2.4.2.1.2.3.1.2"><p id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_p14732510171113">Description</p>
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<tbody><tr id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_row147321410151113"><td class="cellrowborder" valign="top" width="27.76%" headers="mcps1.3.3.2.4.2.1.2.3.1.1 "><p id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_p5732810151115"><strong id="EN-US_TOPIC_0000002165515144__b116183012456">Name</strong></p>
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<td class="cellrowborder" valign="top" width="72.24000000000001%" headers="mcps1.3.3.2.4.2.1.2.3.1.2 "><p id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_p1732110111116">Custom name of an Air Gap policy.</p>
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<tr id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_row1173251051113"><td class="cellrowborder" valign="top" width="27.76%" headers="mcps1.3.3.2.4.2.1.2.3.1.1 "><p id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_p0732161051116"><strong id="EN-US_TOPIC_0000002165515144__b36671332467">Description</strong></p>
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<td class="cellrowborder" valign="top" width="72.24000000000001%" headers="mcps1.3.3.2.4.2.1.2.3.1.2 "><p id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_p20732710121116">Custom description of an Air Gap policy.</p>
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<tr id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_row13732510101115"><td class="cellrowborder" valign="top" width="27.76%" headers="mcps1.3.3.2.4.2.1.2.3.1.1 "><p id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_p2732121014117"><strong id="EN-US_TOPIC_0000002165515144__b1842716369473">Period</strong></p>
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<td class="cellrowborder" valign="top" width="72.24000000000001%" headers="mcps1.3.3.2.4.2.1.2.3.1.2 "><p id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_p15733310201120">Air Gap is executed <span class="uicontrol" id="EN-US_TOPIC_0000002165515144__uicontrol16703954714"><b>By Day</b></span> or <span class="uicontrol" id="EN-US_TOPIC_0000002165515144__uicontrol9714393477"><b>By Week</b></span>.</p>
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<tr id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_row107337102110"><td class="cellrowborder" valign="top" width="27.76%" headers="mcps1.3.3.2.4.2.1.2.3.1.1 "><p id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_p27331310131119"><strong id="EN-US_TOPIC_0000002165515144__b19305839161817">Interval</strong></p>
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<td class="cellrowborder" valign="top" width="72.24000000000001%" headers="mcps1.3.3.2.4.2.1.2.3.1.2 "><ul id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_ul049112416147"><li id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_li649154191415">If <strong id="EN-US_TOPIC_0000002165515144__b13461758164819">Period</strong> is set to <span class="uicontrol" id="EN-US_TOPIC_0000002165515144__uicontrol19465586487"><b>By Day</b></span>, <strong id="EN-US_TOPIC_0000002165515144__b19466585485">Interval</strong> is set to <span class="uicontrol" id="EN-US_TOPIC_0000002165515144__uicontrol164625854816"><b>Everyday</b></span> by default.</li><li id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_li19886651412">If <strong id="EN-US_TOPIC_0000002165515144__b98716610496">Period</strong> is set to <span class="uicontrol" id="EN-US_TOPIC_0000002165515144__uicontrol38716613492"><b>By Week</b></span>, <strong id="EN-US_TOPIC_0000002165515144__b4871146184915">Interval</strong> can be set to one or more days in a week.</li></ul>
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<tr id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_row10908138191116"><td class="cellrowborder" valign="top" width="27.76%" headers="mcps1.3.3.2.4.2.1.2.3.1.1 "><p id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_p790873818114"><strong id="EN-US_TOPIC_0000002165515144__b11506441191818">Replication Time Window</strong></p>
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<td class="cellrowborder" valign="top" width="72.24000000000001%" headers="mcps1.3.3.2.4.2.1.2.3.1.2 "><p id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_p290803818112">Replication is allowed only within the replication time window.</p>
<div class="note" id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_note133431827729"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_ul142551461648"><li id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_li7255546143">The replication time window cannot reach one calendar day.</li><li id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_li528584711417">A maximum of three replication time windows can be set. Different time windows cannot overlap each other.</li><li id="EN-US_TOPIC_0000002165515144__en-us_topic_0000001536449765_li1273513172514">The replication time window must be greater than that specified in the replication policy of the storage device. Otherwise, replication jobs may fail when the Air Gap policy takes effect.</li></ul>
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</table>
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</p></li><li id="EN-US_TOPIC_0000002165515144__li1048391101611"><span>Click <span class="uicontrol" id="EN-US_TOPIC_0000002165515144__uicontrol2044991851612"><b><span id="EN-US_TOPIC_0000002165515144__text1627018814510"><strong>OK</strong></span></b></span>.</span></li></ol>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0000002165355456.html">Configuring Air Gap</a></div>
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